References

[1]	Robert E. Glover and Glenn G. Balmer. River depletion resulting from pumping a well near a river. Transactions, American Geophysical Union, 35(3):468, 1954. URL: http://doi.wiley.com/10.1029/TR035i003p00468, doi:10.1029/TR035i003p00468.

[2]	T.E. Reilly, O.L. Franke, and G.D. Bennett. The principle of superposition and its application in ground-water hydraulics. Technical Report, USGS, 1984. URL: https://pubs.er.usgs.gov/publication/ofr84459, doi:10.3133/OFR84459.

[3]	C.V. Theis. The source of water derived from wells - Essential factors controlling the response of an aquifer to development. Civil Engineering, 10(5):277–280, 1940.